Individual Calculations September 2019
 Gorozhankina, Julia  Total change: -8.80  Rating chartPersonal card
 Riga Technical University Open 2019 - Tournament A Riga LAT 2019-08-05
 2124 2077 3.50 9 -0.44 20 -8.80 
  Hedman, Erik m2373 SWE0.001-0.1520-3.00 
  Berzina, Ilze wg2241 LAT0.5010.22204.40 
  Galkin, Gleb 2218 BLR0.001-0.3120-6.20 
  Reinecke, Katharina 1926 GER1.0010.30206.00 
  Degenhard, Simon f2287 GER0.5010.27205.40 
  Ibrahimova, Sabina wm2207 AZE0.5010.18203.60 
  Damen, Jip 2178 NED0.001-0.3620-7.20 
  Srimathi, R 1848 IND0.501-0.2920-5.80 
  Horobrijs, Daniils 1839 LAT0.501-0.3020-6.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)


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